🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.45 AU - 3.07 AU

Year: 1627 Days

Day: 13 Hours

Environment

Temp: -97 °C

Axial Tilt: 44.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,246,115 km

• M1: 129,552 km (0.103 R)
• M2: 1,357,900 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.48 AU - 3.28 AU

Year: 1734 Days

Day: 44.4 Hours

Environment

Temp: -84 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 4.75 AU - 5.81 AU

Year: 4304 Days

Day: 18.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,246,115 km

• M1: 3,232,062 km (0.11 R)

Asteroid Belt

Center: 12.75 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 20.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 216.2

Radius: 3.8

Gravity: 14.97 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 15.83 AU - 24.61 AU

Year: 32256 Days

Day: 22.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 71,246,115 km

• M1: 53,556 km (0.06 R)
• M2: 915,988 km (0.09 R)
• M3: 1,480,570 km (0.111 R)
• M4: 1,749,697 km (0.056 R)
• M5: 2,066,545 km (0.115 R)
• M6: 2,198,191 km (0.074 R)
• M7: 2,231,551 km (0.069 R)
• M8: 4,350,156 km (0.108 R)
• M9: 4,561,389 km (0.081 R)
• M10: 6,704,229 km (0.051 R)
• M11: 7,145,243 km (0.042 R)
• M12: 7,344,208 km (0.071 R)
• M13: 7,900,712 km (0.072 R)
• M14: 9,000,556 km (0.084 R)
• M15: 9,595,507 km (0.099 R)
• M16: 9,705,012 km (0.11 R)
• M17: 10,709,412 km (0.118 R)
• M18: 11,804,918 km (0.028 R)
• M19: 13,178,076 km (0.038 R)
• M20: 15,170,570 km (0.081 R)
• M21: 16,071,449 km (0.045 R)
• M22: 17,321,489 km (0.085 R)
• M23: 17,521,651 km (0.049 R)
• M24: 18,059,305 km (0.119 R)
• M25: 18,194,542 km (0.072 R)
• M26: 18,807,444 km (0.084 R)
• M27: 19,150,771 km (0.062 R)
• M28: 23,061,858 km (0.114 R)
• M29: 24,618,125 km (0.112 R)
• M30: 25,219,807 km (0.097 R)
• M31: 27,131,219 km (0.109 R)
• M32: 27,752,649 km (0.083 R)
• M33: 28,378,716 km (0.045 R)
• M34: 28,614,632 km (0.08 R)
• M35: 31,578,166 km (0.082 R)
• M36: 32,231,759 km (0.118 R)
• M37: 33,468,933 km (0.092 R)
• M38: 34,218,718 km (0.091 R)
• M39: 34,721,666 km (0.072 R)
• M40: 35,142,634 km (0.104 R)
• M41: 35,227,007 km (0.112 R)
• M42: 35,396,053 km (0.084 R)
• M43: 36,586,553 km (0.114 R)
• M44: 36,672,123 km (0.096 R)
• M45: 39,356,657 km (0.038 R)
• M46: 39,971,504 km (0.114 R)
• M47: 42,822,540 km (0.069 R)
• M48: 43,636,203 km (0.075 R)
• M49: 46,384,765 km (0.094 R)
• M50: 46,755,468 km (0.075 R)
• M51: 48,717,743 km (0.097 R)
• M52: 48,906,087 km (0.07 R)
• M53: 49,377,769 km (0.077 R)
• M54: 51,375,649 km (0.04 R)
• M55: 56,434,899 km (0.046 R)
• M56: 56,830,586 km (0.119 R)
• M57: 57,326,502 km (0.06 R)
• M58: 58,522,537 km (0.109 R)
• M59: 60,029,138 km (0.1 R)
• M60: 60,534,180 km (0.03 R)
• M61: 61,955,809 km (0.1 R)
• M62: 64,108,672 km (0.102 R)
• M63: 67,226,590 km (0.07 R)

Kuiper Belt

Range: 30.9 - 52.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 212 - 17,585 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit